lots of lag

I have the latest version of flash, and a pretty fast computer. When on high quality it crashed my browser after a first few levels. on low quality it is now lagging often. it's fun, but the lag really breaks the game

good, but with a few flaws

I really liked this game. I mean, you're not technically playing alone, it's nice you can choose from humans and aliens rather than just having to play as one or the other. Really, the only problem I've had with this game was having the movement and special keys being assigned to the arrow keys as opposed to WASD, while having the mouse control directional aim and firing. It was a real pain.

a lot of fun

that was a lot of fun. I beat the game in 1230 seconds